Specification	74HC240PW,118

Current - Output High, Low [custom]	7.8 mA
Current - Output High, Low [custom]	7.8 mA
Logic Type	Buffer, Inverting
Mounting Type	Surface Mount
Number of Bits per Element	4
Number of Elements	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	3-State
Package / Case	20-TSSOP
Package / Case [x]	0.173 "
Package / Case [y]	4.4 mm
Supplier Device Package	20-TSSOP
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

74HC240PW Series

Octal buffer/line driver; 3-state; inverting

Part	Mounting Type	Logic Type	Supplier Device Package	Output Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Number of Elements	Package / Case	Package / Case [y]	Package / Case [x]	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Bits per Element
Nexperia USA Inc. 74HC240PW,118	Surface Mount	Buffer Inverting	20-TSSOP	3-State	6 V	2 V	2	20-TSSOP	4.4 mm	0.173 "	7.8 mA	7.8 mA	125 °C	-40 °C	4

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Bulk	1929	$ 0.16
	N/A	3138	$ 0.51
Mouser	N/A	1	$ 0.94
		10	$ 0.57
		25	$ 0.47
		100	$ 0.36
		250	$ 0.31
		1000	$ 0.24
		2500	$ 0.20
		10000	$ 0.16
		20000	$ 0.15

Description

General part information

74HC240PW Series

The 74HC240; 74HCT240 is an 8-bit inverting buffer/line driver with 3-state outputs. The device can be used as two 4-bit buffers or one 8-bit buffer. The device features two output enables (1OEand 2OE), each controlling four of the 3-state outputs. A HIGH on nOEcauses the outputs to assume a high-impedance OFF-state. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.